Shijiazhuang Zhengzhong Technology Co., Ltd
Global Leading Bolted Tanks Manufacturer
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GFS Anaerobic Digestion Tanks: The Ideal Solution for Biogas Projects
Anaerobic digestion (AD) is an essential technology for sustainable waste treatment and renewable energy production. As a leader in bolted storage tank solutions, Center Enamel provides high-quality Glass-Fused-to-Steel (GFS) anaerobic digestion tanks, designed for durability, efficiency, and superior corrosion resistance. Our GFS tanks are the preferred choice for biogas plants, wastewater treatment facilities, agricultural waste processing, and industrial sludge digestion worldwide.
As a leading storage tank manufacturer worldwide. Center Enamel can provide Glass-Fused-to-Steel (GFS) tanks, fusion bonded epoxy tanks, stainless steel tanks, galvanized steel tanks and aluminum geodesic dome roofs, Wastewater and Biogas Project Equipments for global customers.
| Configuration of Customized Storage Tanks | ||||
| Storage tanks | Volume | Roofs | Application | Design Requirements |
|
GFS Tanks SS Tanks Fusion Bonded Epoxy Tanks Galvanized Steel Tanks Welded Steel Tanks |
<1000m³ 1000-10000m³ 10000-20000m³ 20000-25000m³ >25000m³ |
ADR Roof GFS Roof Membrane Roof FRP Roof Trough Deck Roof |
Wastewater Treatment Project Drinking Water Project Municipal Sewage Project Biogas Project Fire Water Storage Project Oil Storage Project |
Water Supply & Drainage System Seismic Design Wind Resistant Design Lightning Protection Design Tank Insulation Design |
WasteWater Treatment Project Equipment Supply
| Pretreatment Equipment | Resource Utilization System | Sludge Treatment System | Other Equipment |
|
Mechanical Bar Screen Solid-liquid Separator Submersible Mixer |
Gas Holder Boiler System Boost Fan Bio gas Generator Torch System Dehydration and Desulfurization Tank |
PAM Integration Dosing Device Screw Sludge Dewatering Machine Slurry Separation Centrifuge |
Sewage Pump Mud Scraper Submersible Sewage Pump Three-phases Separator |
Why Choose GFS Tanks for Anaerobic Digestion?
GFS tanks, also known as Glass-Lined Steel (GLS) tanks, offer a high-performance containment solution for anaerobic digestion systems. Unlike traditional concrete or welded steel tanks, GFS anaerobic digestion tanks feature a unique fusion of high-strength steel and an inert glass coating, delivering unmatched advantages:
1. Unrivaled Corrosion Resistance
Anaerobic digestion processes generate highly corrosive environments due to the presence of hydrogen sulfide (H₂S), ammonia, and organic acids. Our GFS tanks provide superior resistance against chemical and biological corrosion, ensuring long service life and minimal maintenance compared to epoxy-coated or concrete tanks.
2. Airtight Sealing for Optimal Biogas Production
Efficient biogas production relies on an airtight and stable environment. Center Enamel’s GFS anaerobic digestion tanks feature gas-tight designs with options for double-membrane roofs or aluminum dome covers, ensuring maximum methane retention and process efficiency.
3. Modular and Expandable Design
GFS anaerobic digestion tanks are bolted structures, allowing for fast installation and easy expansion. The modular design makes them ideal for new projects, capacity upgrades, or plant retrofits, offering flexibility and cost-effectiveness.
4. High Mechanical Strength and Structural Stability
Manufactured in compliance with AWWA D103-09, EN 28765, NSF/ANSI 61, and ISO 9001 standards, Center Enamel’s GFS tanks are engineered for high structural integrity. They withstand extreme weather conditions, seismic activity, and internal pressure variations, ensuring reliable long-term operation.
5. Fast Installation & Low Maintenance
The prefabricated panels are manufactured at our facility and then assembled on-site using a bolted connection system, significantly reducing construction time and costs. Unlike concrete tanks, which require curing time and regular surface maintenance, GFS tanks offer a low-maintenance solution with exceptional longevity.
Applications of GFS Anaerobic Digestion Tanks
Center Enamel’s GFS anaerobic digestion tanks are widely used in various industries, including:
Biogas Plants – Organic waste-to-energy conversion for sustainable power generation.
Municipal Wastewater Treatment – Efficient sludge digestion for enhanced waste management.
Agricultural Waste Processing – Manure digestion for biogas production and nutrient recovery.
Food & Beverage Industry – Industrial wastewater treatment and biogas recovery from organic residues.
Landfill Leachate Treatment – Advanced anaerobic treatment for environmental compliance.
Global Project Experience
With more than 30 years of experience and projects in over 100 countries, Center Enamel has successfully delivered GFS anaerobic digestion tanks for leading biogas and wastewater treatment projects worldwide. Our tanks are trusted by industry leaders such as Veolia, Coca-Cola, PetroChina, Heineken, and more.
Conclusion
As a globally recognized GFS tank manufacturer, Center Enamel is committed to providing high-quality, long-lasting, and efficient anaerobic digestion solutions. Our GFS anaerobic digestion tanks ensure optimal performance, cost efficiency, and environmental sustainability for biogas and waste treatment applications.e.